Accelerator NS(TBBS)
Chemical Name: N-tert.-butyl-2-benzothiazyl sulphenamide
Einecs No.: 202-409-1
MDL:
Rubber Accelerator NS(TBBS)
Structural Formula
Molecular Formula C11H14N2S2
Molecular Weight 238
Cas No. 95-31-8
Chemical Name N-tert.-butyl-2-benzothiazyl sulphenamide
Einecs No. 202-409-1
Specifications
Items |
Specifications |
Appearance |
white or light-yellow powder |
Initial Melting Point, ℃ ≥ |
104.0 |
Heat Loss, % ≤ |
0.30 |
Ash Content, % ≤ |
0.40 |
Residue on 150μm Mesh Sieve, % ≤ |
0.10 |
Characteristics Rubber accelerator TBBS is soluble in benzene, chloroform, carbon disulfide, propyl alcohol, methyl alcohol and alcohol, insoluble water, dilute acid and alkali, and difficultly soluble in gasoline. Its density is 1.26~1.32g/cm3.
Applications Rubber accelerator TBBS is a delayed action accelerator for natural and synthetic rubber. Its curing speed is similar to CBS, but larger delaying and less stain than it. It can be used in manufacturing tyres etc. products.
Packaging Coextruded paper bags lined with plastic film, net weight 25Kgs/bag.
Storage Store in a cool, dry, well-ventilated area away from sunlight.
Safety and toxicity Refer to the MSDS.
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The company insists on independent innovation, and has obtained a number of scientific research achievements and invention patents in the fields of rubber chemicals and ultrafine materials.
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